扣板相同的地点对面焊珠的。
Place identical weld beads on the opposite side of the gusset.
贴片灯珠，全自动化回流焊生产；
SMD lamp beads, manufactured through full automatic reflow soldering line.
多孔人工关节是采用与基材相同的细小金属珠粒，以烧结或扩散焊的方法，固定在关节特定的表面上。
Foam coat layer consisting of fine metal particles similar to matrix is sprayed and diffusely sintered on the surface of the artificial joint.
多孔人工关节是采用与基材相同的细小金属珠粒，以烧结或扩散焊的方法，固定在关节特定的表面上。
Foam coat layer consisting of fine metal particles similar to matrix is sprayed and diffusely sintered on the surface of the artificial joint.
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